Search found 5 matches

by Tuomito
Apr 26 2021 10:19am
Forum: EBike Non-hub Motor Drives
Topic: GNG / CYC X1 Pro 3000w
Replies: 798
Views: 119323

Re: GNG / CYC X1 Pro 3000w

I different problem with the setup is that I have been getting some strange power offs lately. When pedaling along normally I go over, for example, a curb and similar obstacle, the power cuts off. When coasting down a trail for example, everything is fine. Only when the motor is powered this happen...
by Tuomito
Apr 22 2021 6:09am
Forum: EBike Non-hub Motor Drives
Topic: GNG / CYC X1 Pro 3000w
Replies: 798
Views: 119323

Re: GNG / CYC X1 Pro 3000w

Try lowering "Pedalec Positive Motoring Torque Ramp (ms)" to 50 ms. Thanks for the answers.. I already have the "Pedalec Positive Motoring Torque Ramp (ms)" set to 50ms.. I try today change the "Pedalec sensorless open loop frequency ramp time" from 300ms to 100ms and ...
by Tuomito
Apr 21 2021 12:09am
Forum: EBike Non-hub Motor Drives
Topic: GNG / CYC X1 Pro 3000w
Replies: 798
Views: 119323

Re: GNG / CYC X1 Pro 3000w

Ok, here are my latest settings. They are working pretty well. I can't get the overcurrent fault to trigger any more. I've highlighted what I think is important. I changed the sensorless settings, but I am still using sensored start and sensorless run, so I don't think those settings actually matte...
by Tuomito
Feb 01 2021 8:13am
Forum: EBike General Discussion
Topic: Speedict Ebike - Anybody seen/tried this?
Replies: 1347
Views: 190683

Re: Speedict Ebike - Anybody seen/tried this?

do you mean your RC Charger can charge all 16s at once, or charge each 4s pack separately ? if you're not concern short circuit protection, imbalance cell protection / cell under-voltage on high current discharge cycle, cell over-voltage due to re-generative, you don't need NEPTUNE 20 ! Going to ch...
by Tuomito
Feb 01 2021 7:34am
Forum: EBike General Discussion
Topic: Speedict Ebike - Anybody seen/tried this?
Replies: 1347
Views: 190683

Re: Speedict Ebike - Anybody seen/tried this?

Hello I'm building an ebike with a cyc x1 pro motor (with bac855 controller max rated power 3000w) and with a 16s lipo battery (4x4s 8000mah batteries in series, 30C rating). I'm planning to charge the batteries with my rc lipo charger, in parallel. The charger has a balance function and the control...